package org.eclipse.swt.events; | |
/* | |
* (c) Copyright IBM Corp. 2000, 2001. | |
* All Rights Reserved | |
*/ | |
import java.util.EventListener; | |
/** | |
* Classes which implement this interface provide methods | |
* that deal with the events that are generated as the mouse | |
* pointer passes (or hovers) over controls. | |
* <p> | |
* After creating an instance of a class that implements | |
* this interface it can be added to a control using the | |
* <code>addMouseTrackListener</code> method and removed using | |
* the <code>removeMouseTrackListener</code> method. When the | |
* mouse pointer passes into or out of the area of the screen | |
* covered by a control or pauses while over a control, the | |
* appropriate method will be invoked. | |
* </p> | |
* | |
* @see MouseTrackAdapter | |
* @see MouseEvent | |
*/ | |
public interface MouseTrackListener extends EventListener { | |
/** | |
* Sent when the mouse pointer passes into the area of | |
* the screen covered by a control. | |
* | |
* @param e an event containing information about the mouse enter | |
*/ | |
public void mouseEnter(MouseEvent e); | |
/** | |
* Sent when the mouse pointer passes out of the area of | |
* the screen covered by a control. | |
* | |
* @param e an event containing information about the mouse exit | |
*/ | |
public void mouseExit(MouseEvent e); | |
/** | |
* Sent when the mouse pointer hovers (that is, stops moving | |
* for an (operating system specified) period of time) over | |
* a control. | |
* | |
* @param e an event containing information about the hover | |
*/ | |
public void mouseHover(MouseEvent e); | |
} |